The fourth round of the 2025 Monster Energy AMA Supercross Championship will take place at State Farm Stadium in Glendale, Arizona. This event will feature the first Triple Crown format of the year for the 450SX and the 250SX West Coast class, and will also be the first round for the SMX Next -former SX Future- class.
With the SMX Next class, top A/B Amateur riders have the opportunity to gain experience racing on an authentic professional supercross track, following a schedule that mirrors a real race day. The day includes free practice, qualifying sessions, and interactions with both current and former pros, as well as the Main Event, which is held during the pro night show.
2025 SMX Next Schedule
SMX Next schedule will feature four qualifying rounds, plus the Championship Finale at the Acrisure Stadium, in Pittsburgh, Pennysilvannia.
- Round 1: Glendale, February 1st
- Round 2: Daytona Beach, March 1st
- Round 3: Birmingham, March 22nd
- Round 4: Foxborough, April 5th
- FINALE: Pittsburgh, April 26th
BREAKING NEWS
- Monster Energy Pro Circuit Kawasaki´s Drew Adams has planned to race the SMX Next, but he made his 250SX Pro Debut last weekend in Anaheim 2 (he finished 8th) which means his SMX Next elegibility has gone.
- Kayden Minear’s debut with the Monster Energy Yamaha Star Racing team has been delayed, as the Australian rider announced he will sit out due to a little injury. He expects to race Qualifying Round 2 in Daytona

- On the other hand, Australian Jake Cannon will make his SMX Next debut with BUD Racing Kawasaki before going back to Europe to contest the EMX250 Championship.
Entry List:
As it´s expected, the field is stacked with the top amateurs. Monster Energy Star Racing Yamaha´s Caden Dudney is one of the favorites after a great 2024 season. But don´t forget names like Krystian Janik, Landen Gibson, Landen Gordon, Luke Fausser or Landon Hartz, to new a few….
Participant | Bike # | Mfrs |
Jeremy Fappani | 2 | KTM |
Jake Cannon | 3 | Kawasaki |
Wyatt Thurman | 10 | KTM |
Nathan Abbott | 14 | Yamaha |
Landen Gordon | 18 | Kawasaki |
Enzo Temmerman | 21 | Kawasaki |
Landon Gibson | 23 | Husqvarna |
Caden Dudney | 40 | Yamaha |
Chace Lawton | 50 | Yamaha |
Kayden Minear | 66 | Yamaha |
Ely Gross | 71 | Triumph |
Grayson Townsend | 87 | Honda |
Brock Walker | 124 | Honda |
Leum Oehlhof | 132 | Honda |
Kade Johnson | 177 | Yamaha |
Basile Pigois | 256 | Honda |
Cole Timboe | 343 | Yamaha |
Luke Fauser | 462 | KTM |
Landon Hartz | 492 | Yamaha |
Alexander Fedortsov | 600 | Yamaha |
Dayton Briggs | 734 | Husqvarna |
Krystian Janik | 759 | Yamaha |
Ryder Malinoski | 981 | Yamaha |